From: Viresh Kumar <viresh.kumar@linaro.org>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Viresh Kumar <vireshk@kernel.org>, Nishanth Menon <nm@ti.com>,
Stephen Boyd <sboyd@kernel.org>,
linux-pm@vger.kernel.org,
Vincent Guittot <vincent.guittot@linaro.org>,
Rafael Wysocki <rjw@rjwysocki.net>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V2] opp: Prepare for ->set_opp() helper to work without regulators
Date: Fri, 22 Jan 2021 08:35:06 +0530 [thread overview]
Message-ID: <20210122030506.zhfkk4angmp2a4hk@vireshk-i7> (raw)
In-Reply-To: <58d15e20-8688-99be-b107-4350ff81e90a@gmail.com>
On 22-01-21, 00:02, Dmitry Osipenko wrote:
> 21.01.2021 14:30, Viresh Kumar пишет:
> > @@ -1952,9 +1930,16 @@ void dev_pm_opp_put_regulators(struct opp_table *opp_table)
> > for (i = opp_table->regulator_count - 1; i >= 0; i--)
> > regulator_put(opp_table->regulators[i]);
> >
> > - _free_set_opp_data(opp_table);
> > + mutex_lock(&opp_table->lock);
> > + if (opp_table->set_opp_data) {
> > + opp_table->set_opp_data->old_opp.supplies = NULL;
> > + opp_table->set_opp_data->new_opp.supplies = NULL;
> > + }
> > + mutex_unlock(&opp_table->lock);
> >
> > + kfree(opp_table->sod_supplies);
> > kfree(opp_table->regulators);
> > + opp_table->sod_supplies = NULL;
> > opp_table->regulators = NULL;
> > opp_table->regulator_count = -1;
>
> The sod_supplies should be unset under the lock.
Fixed, thanks.
--
viresh
next prev parent reply other threads:[~2021-01-22 3:05 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-18 0:55 [PATCH v3 00/12] OPP API fixes and improvements Dmitry Osipenko
2021-01-18 0:55 ` [PATCH v3 01/12] opp: Fix adding OPP entries in a wrong order if rate is unavailable Dmitry Osipenko
2021-01-18 7:44 ` Viresh Kumar
2021-01-18 18:46 ` Dmitry Osipenko
2021-01-18 0:55 ` [PATCH v3 02/12] opp: Filter out OPPs based on availability of a required-OPP Dmitry Osipenko
2021-01-18 8:11 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 03/12] opp: Correct debug message in _opp_add_static_v2() Dmitry Osipenko
2021-01-18 8:14 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 04/12] opp: Add dev_pm_opp_sync_regulators() Dmitry Osipenko
2021-01-18 4:19 ` kernel test robot
2021-01-18 8:20 ` Viresh Kumar
2021-01-18 18:35 ` Dmitry Osipenko
2021-01-19 4:58 ` Viresh Kumar
2021-01-19 22:42 ` Dmitry Osipenko
2021-01-18 11:00 ` Viresh Kumar
2021-01-18 11:06 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 05/12] opp: Add dev_pm_opp_set_voltage() Dmitry Osipenko
2021-01-18 9:52 ` Viresh Kumar
2021-01-18 19:14 ` Dmitry Osipenko
2021-01-20 21:57 ` Dmitry Osipenko
2021-01-21 11:20 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 06/12] opp: Add dev_pm_opp_find_level_ceil() Dmitry Osipenko
2021-01-18 9:58 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 07/12] opp: Add dev_pm_opp_get_required_pstate() Dmitry Osipenko
2021-01-18 10:50 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 08/12] opp: Add devm_pm_opp_register_set_opp_helper Dmitry Osipenko
2021-01-18 11:07 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 09/12] opp: Add devm_pm_opp_attach_genpd Dmitry Osipenko
2021-01-18 11:14 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 10/12] opp: Support set_opp() customization without requiring to use regulators Dmitry Osipenko
2021-01-18 11:44 ` Viresh Kumar
2021-01-18 18:48 ` Dmitry Osipenko
2021-01-19 6:35 ` [PATCH] opp: Prepare for ->set_opp() helper to work without regulators Viresh Kumar
2021-01-19 17:16 ` Dmitry Osipenko
2021-01-20 7:39 ` Viresh Kumar
2021-01-20 14:50 ` Dmitry Osipenko
2021-01-21 11:25 ` Viresh Kumar
2021-01-19 17:18 ` Dmitry Osipenko
2021-01-20 8:08 ` Viresh Kumar
2021-01-21 11:28 ` Viresh Kumar
2021-01-19 6:36 ` [PATCH v3 10/12] opp: Support set_opp() customization without requiring to use regulators Viresh Kumar
2021-01-21 11:30 ` [PATCH V2] opp: Prepare for ->set_opp() helper to work without regulators Viresh Kumar
2021-01-21 21:02 ` Dmitry Osipenko
2021-01-22 3:05 ` Viresh Kumar [this message]
2021-01-18 0:55 ` [PATCH v3 11/12] opp: Handle missing OPP table in dev_pm_opp_xlate_performance_state() Dmitry Osipenko
2021-01-18 11:18 ` Viresh Kumar
2021-01-18 0:55 ` [PATCH v3 12/12] opp: Print OPP level in debug message of _opp_add_static_v2() Dmitry Osipenko
2021-01-18 11:18 ` Viresh Kumar
2021-01-18 11:46 ` [PATCH v3 00/12] OPP API fixes and improvements Viresh Kumar
2021-01-19 17:35 ` Dmitry Osipenko
2021-01-20 15:41 ` Dmitry Osipenko
2021-01-21 7:51 ` Viresh Kumar
2021-01-21 20:30 ` Dmitry Osipenko
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